Ohio Indoor Water Parks




Castaway Bay at Cedar Point

Castaway Bay at Cedar Point in Sandusky, Ohio

Cedar Point’s Castaway Bay brings the Caribbean to Sandusky, Ohio. This indoor water park spans 38,000 square feet and features a 6,000 square foot arcade. Not only that, it has restaurants, retail shops, a fitness center, activity center, party rooms and much more. A water coaster stands 35 feet tall, is 520 feet long and uses water jets to propel riders uphill!  And that’s just one of many water slides.  The fun house has a gigantic water-filled bucket that dumps more than 1,000 gallons of water on top of everyone. Here, you’ll have a soaking good time.

CoCo Key Water Resort

Welcome to CoCo Key Water Resort in Newark, Ohio.

  • Location: (Map It) Cherry Valley Lodge at 2299 Cherry Valley Rd. SE in Newark, Ohio
  • Phone: 740-788-1330
  • Web: Click here

CoCo Key Water Resort in Newark: Everyday is 84 degrees at this aquatic playground spanning 50,000 square feet. Parrot’s Perch is an interactive adventure with water slides, water cannons, huge water dumping buckets and more. Tube down the Coconut Grove Adventure River. Soak in the Coral Reef Cavern. Enjoy the activity pool.

Great Wolf Lodge in Mason

The Great Wolf Lodge in Mason, Ohio.

Great Wolf Lodge in Mason, Ohio:  Something for everyone in the family! Great Wolf Lodge will be a first-class, full-service family destination resort and conference center, designed to capture the atmosphere and adventure of the north woods. Serving as Ohio’s Year-Round Family Resort™, Great Wolf Lodge will provide a comprehensive package of destination amenities including an indoor water park featuring 13 water slides and 8 pools, outdoor activity pool, spa, gift shop, arcade, restaurants, Cub Club featuring daily crafts and activities for kids and much more. The 40,000 sq.ft. conference facility with a state-of-the-art symposium and 10,000 sq.ft. ballroom is the perfect location for trade shows, meetings, family reunions, weddings or other gatherings.

Great Wolf Lodge in Sandusky

The Great Wolf Lodge in Sandusky, Ohio.

  • Open year-round
  • Location: (Map It) 4600 Milan Rd. in Sandusky, Ohio
  • Phone: 800-641-9653 or 419-609-6000
  • Web:  Click here

Great Wolf Lodge in  Sandusky, Ohio:  Weatherproof fun! Great Wolf Lodge is the region’s premier full-service family destination resort and conference center, designed to capture the atmosphere and adventure of the Northwoods. Your Great Wolf Lodge adventure begins in our massive, 84-degree indoor water park. Splash the day away in over 33,000 square feet of water-packed excitement, including jaw-dropping slides for thrill seekers or zero-depth entry areas for little ones. Outside the water park, the fun continues. Grab a wand and battle a dragon in MagiQuest or get an ice cream-themed manicure in Scoops Kid Spa before gathering your family in our Grand Lobby for nightly fireside Story Time, the perfect ending to a Great Wolf day.

Kalahari Resorts

The Kalahari Resorts and Conventions in Sandusky, Ohio

Welcome to Kalahari Resorts and Conventions, America’s biggest indoor waterpark. Relax, swim in the 12,000 square foot wavepool or surf one of the FlowRiders any day of the year. You can even catch sunrays through the Texlon transparent roof. Get some watery thrills on the raft ride, the water rollercoaster and waterfall ride. You can lose yourself on the lazy river or at a spa. Get your own cabana or bungalow. Heck, there’s even a swim-up bar. In addition, there is a restaurants, eateries and lounges throughout. Guest rooms for short and long-term stays are available. There are also plenty of games at the arcade and activities like pottery making inside and out for everyone. Meeting and workout facilities are also here.

Maui Sands Resort

Welcome to Maui Sands Resort & Indoor Waterpark in Sandusky, Ohio.

Maui Sands Resort & Indoor Waterpark in Sandusky: This Hawaiian themed water park is set in a tropical garden. Enjoy the gigantic bowl-shaped tube slide for singles or doubles. It can reach a speed of 45 MPH. There’s also a translucent tube slide, body slide, treehouse with dump buckets, lazy river, wild vortex whirlpool, hot tub and more.

Rain Water Park

Welcome to Rain Water Park in Sandusky, Ohio.

  • Location: (Map It) Quality Inn & Suites at 1935 Cleveland Rd. W. in Sandusky, Ohio
  • Phone: 800-654-3364
  • Web: rainwaterpark.com

Rain Water Park in Sandusky: Here, “the forecast is always fun.” This waterpark features two thrill slides jetting from a 50 foot tower. Each slide is over 250 feet long. You’ll also find arcade games, laser tag and a restaurant here.

Splash Cincinnati Water Park

Welcome to Splash Cincinnati Water Park in Sharonville, Ohio.

Splash Cincinnati Water Park in Sharonville provides 55,000 square foot of aqua adventure. It features a multi-level interactive play island with slides and water cannons. Some slides are four stories tall. A tubing ride is 300 feet long. There’s also the activity pool, giant hot tub and arcade.

Splash Harbor Bellville

Welcome to Splash Harbor in Bellville, Ohio.

Splash Harbor in Bellville is a 6,000 square foot waterpark with a retractable roof over a large pool. It features a 49 foot looping waterslide, a sprayground, hot tubs, party room, game room and more.

More Things to do This Month in Ohio

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